Google has announced plans to discontinue its Enhanced Cost-Per-Click (eCPC) bidding strategy for search and display ad campaigns.
This change, set to roll out in stages over the coming months, marks the end of an era for one of Google’s earliest smart bidding options.
Dates & Changes
Starting October 2024, new search and display ad campaigns will no longer be able to select Enhanced CPC as a bidding strategy.
However, existing eCPC campaigns will continue to function normally until March 2025.
From March 2025, all remaining search and display ad campaigns using Enhanced CPC will be automatically migrated to manual CPC bidding.
Advertisers who prefer not to change their campaigns before this date will see their bidding strategy default to manual CPC.
Impact On Display Campaigns
No immediate action is required for advertisers running display campaigns with the Maximize Clicks strategy and Enhanced CPC enabled.
These campaigns will automatically transition to the Maximize Clicks bidding strategy in March 2025.
Rationale Behind The Change
Google introduced Enhanced CPC over a decade ago as its first Smart Bidding strategy. The company has since developed more advanced machine learning-driven bidding options, such as Maximize Conversions with an optional target CPA and Maximize Conversion Value with an optional target ROAS.
